and at the canadian import environment in case there were those seeking to escape the scene. again,spect to fema, when you saw the response in boston and how coordinated it was, even given the level of destruction, i would remind the committee that just last november boston held a mass of exercise on how to deal with a mass casualty event, and that exercise was the kind of exercise and exercises courted by the committee to fhrough fema, crease in our ability for response and resilience. we provided several intel products and briefings to law enforcement across the country, critical conner and operators, and we have been reaching out to community organizations who want to know what they can do. we are and lamenting security measures, both seen and unseen, at airports, transit hubs with in the maritime and run it, and at ports of entry. the coast guard is providing security on the ferries in the doing area, and teams are searches on terms of ground transportation and fell like. and finally, with respect to the public, but we do urge the public to remain vigilant. we are all in